prosody
67a49d47ef39
plugins/mod_presence.lua

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plugins/mod_presence.lua @ 5304:67a49d47ef39

mod_pubsub: Advertise autocreate_on_publish correctly.
author Kim Alvefur <zash@zash.se>
date Wed, 23 Jan 2013 22:41:18 +0100
parent 5297:7453245f16e7
child 5370:7838acadb0fa
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1523
841d61be198f Remove version number from copyright headers
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9 local log = module._log;
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10
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11 local require = require;
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12 local pairs, ipairs = pairs, ipairs;
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13 local t_concat, t_insert = table.concat, table.insert;
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14 local s_find = string.find;
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15 local tonumber = tonumber;
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16
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ab693eea0869 mod_admin_adhoc, mod_admin_telnet, mod_bosh, mod_c2s, mod_component, mod_pep, mod_presence, mod_roster, mod_s2s: Import core_post_stanza from the global prosody table.
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17 local core_post_stanza = prosody.core_post_stanza;
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18 local st = require "util.stanza";
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19 local jid_split = require "util.jid".split;
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20 local jid_bare = require "util.jid".bare;
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21 local datetime = require "util.datetime";
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22 local hosts = hosts;
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23 local NULL = {};
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24
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25 local rostermanager = require "core.rostermanager";
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26 local sessionmanager = require "core.sessionmanager";
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27
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28 local function select_top_resources(user)
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29 local priority = 0;
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30 local recipients = {};
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31 for _, session in pairs(user.sessions) do -- find resource with greatest priority
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32 if session.presence then
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33 -- TODO check active privacy list for session
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34 local p = session.priority;
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35 if p > priority then
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36 priority = p;
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37 recipients = {session};
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38 elseif p == priority then
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39 t_insert(recipients, session);
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40 end
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41 end
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42 end
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43 return recipients;
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44 end
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45 local function recalc_resource_map(user)
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46 if user then
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47 user.top_resources = select_top_resources(user);
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48 if #user.top_resources == 0 then user.top_resources = nil; end
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49 end
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50 end
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51
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52 local ignore_presence_priority = module:get_option("ignore_presence_priority");
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53
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54 function handle_normal_presence(origin, stanza)
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55 if ignore_presence_priority then
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56 local priority = stanza:child_with_name("priority");
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57 if priority and priority[1] ~= "0" then
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58 for i=#priority.tags,1,-1 do priority.tags[i] = nil; end
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59 for i=#priority,1,-1 do priority[i] = nil; end
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60 priority[1] = "0";
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61 end
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62 end
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63 local priority = stanza:child_with_name("priority");
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64 if priority and #priority > 0 then
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65 priority = t_concat(priority);
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66 if s_find(priority, "^[+-]?[0-9]+$") then
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67 priority = tonumber(priority);
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68 if priority < -128 then priority = -128 end
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69 if priority > 127 then priority = 127 end
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70 else priority = 0; end
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71 else priority = 0; end
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72 if full_sessions[origin.full_jid] then -- if user is still connected
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73 origin.send(stanza); -- reflect their presence back to them
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74 end
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75 local roster = origin.roster;
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76 local node, host = origin.username, origin.host;
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77 local user = bare_sessions[node.."@"..host];
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78 for _, res in pairs(user and user.sessions or NULL) do -- broadcast to all resources
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79 if res ~= origin and res.presence then -- to resource
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80 stanza.attr.to = res.full_jid;
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81 core_post_stanza(origin, stanza, true);
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82 end
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83 end
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84 for jid, item in pairs(roster) do -- broadcast to all interested contacts
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85 if item.subscription == "both" or item.subscription == "from" then
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86 stanza.attr.to = jid;
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87 core_post_stanza(origin, stanza, true);
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88 end
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89 end
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90 if stanza.attr.type == nil and not origin.presence then -- initial presence
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91 origin.presence = stanza; -- FIXME repeated later
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92 local probe = st.presence({from = origin.full_jid, type = "probe"});
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93 for jid, item in pairs(roster) do -- probe all contacts we are subscribed to
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94 if item.subscription == "both" or item.subscription == "to" then
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95 probe.attr.to = jid;
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96 core_post_stanza(origin, probe, true);
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97 end
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98 end
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99 for _, res in pairs(user and user.sessions or NULL) do -- broadcast from all available resources
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100 if res ~= origin and res.presence then
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101 res.presence.attr.to = origin.full_jid;
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102 core_post_stanza(res, res.presence, true);
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103 res.presence.attr.to = nil;
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104 end
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105 end
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106 if roster.pending then -- resend incoming subscription requests
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107 for jid in pairs(roster.pending) do
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108 origin.send(st.presence({type="subscribe", from=jid})); -- TODO add to attribute? Use original?
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109 end
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110 end
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111 local request = st.presence({type="subscribe", from=origin.username.."@"..origin.host});
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112 for jid, item in pairs(roster) do -- resend outgoing subscription requests
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113 if item.ask then
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114 request.attr.to = jid;
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115 core_post_stanza(origin, request, true);
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116 end
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117 end
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118
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119 if priority >= 0 then
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120 local event = { origin = origin }
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121 module:fire_event('message/offline/broadcast', event);
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122 end
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123 end
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124 if stanza.attr.type == "unavailable" then
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125 origin.presence = nil;
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126 if origin.priority then
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127 origin.priority = nil;
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128 recalc_resource_map(user);
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129 end
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130 if origin.directed then
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parents: 1488
diff changeset
131 for jid in pairs(origin.directed) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
132 stanza.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
133 core_post_stanza(origin, stanza, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
134 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
135 origin.directed = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
136 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
137 else
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
138 origin.presence = stanza;
5297
7453245f16e7 mod_presence: Put a timestamp on presence we store for probes
Kim Alvefur <zash@zash.se>
parents: 5171
diff changeset
139 stanza:tag("delay", { xmlns = "urn:xmpp:delay", from = host, stamp = datetime.datetime() }):up();
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
140 if origin.priority ~= priority then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
141 origin.priority = priority;
2593
06995c8bfe80 mod_presence: Don't depend on user being online when calculating top resources.
Waqas Hussain <waqas20@gmail.com>
parents: 2592
diff changeset
142 recalc_resource_map(user);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
143 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
144 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
145 stanza.attr.to = nil; -- reset it
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
146 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
147
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
148 function send_presence_of_available_resources(user, host, jid, recipient_session, stanza)
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
149 local h = hosts[host];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
150 local count = 0;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
151 if h and h.type == "local" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
152 local u = h.sessions[user];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
153 if u then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
154 for k, session in pairs(u.sessions) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
155 local pres = session.presence;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
156 if pres then
2038
4ab83f96585a mod_presence: Send unavailable presence when sending unsubscribed presence stanzas (some legacy clients continue to display unsubscribed contacts as available).
Waqas Hussain <waqas20@gmail.com>
parents: 1731
diff changeset
157 if stanza then pres = stanza; pres.attr.from = session.full_jid; end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
158 pres.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
159 core_post_stanza(session, pres, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
160 pres.attr.to = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
161 count = count + 1;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
162 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
163 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
164 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
165 end
4993
5243b74a4cbb Hopefully inert commit to clean up logging across a number of modules, removing all cases of concatenation when building log messages
Matthew Wild <mwild1@gmail.com>
parents: 4967
diff changeset
166 log("debug", "broadcasted presence of %d resources from %s@%s to %s", count, user, host, jid);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
167 return count;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
168 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
169
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
170 function handle_outbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare)
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
171 local node, host = jid_split(from_bare);
3235
651139e831b1 mod_presence: Fixed a traceback on outgoing subscriptions from offline users.
Waqas Hussain <waqas20@gmail.com>
parents: 3215
diff changeset
172 if to_bare == from_bare then return; end -- No self contacts
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
173 local st_from, st_to = stanza.attr.from, stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
174 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
4993
5243b74a4cbb Hopefully inert commit to clean up logging across a number of modules, removing all cases of concatenation when building log messages
Matthew Wild <mwild1@gmail.com>
parents: 4967
diff changeset
175 log("debug", "outbound presence %s from %s for %s", stanza.attr.type, from_bare, to_bare);
3182
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
176 if stanza.attr.type == "probe" then
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
177 stanza.attr.from, stanza.attr.to = st_from, st_to;
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
178 return;
a19dbb6446a0 mod_presence: Don't stop pre-event for outgoing probes.
Waqas Hussain <waqas20@gmail.com>
parents: 3181
diff changeset
179 elseif stanza.attr.type == "subscribe" then
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
180 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
181 -- 2. roster push (subscription = none, ask = subscribe)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
182 if rostermanager.set_contact_pending_out(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
183 rostermanager.roster_push(node, host, to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
184 end -- else file error
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
185 core_post_stanza(origin, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
186 elseif stanza.attr.type == "unsubscribe" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
187 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
188 -- 2. roster push (subscription = none or from)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
189 if rostermanager.unsubscribe(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
190 rostermanager.roster_push(node, host, to_bare); -- FIXME do roster push when roster has in fact not changed?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
191 end -- else file error
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
192 core_post_stanza(origin, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
193 elseif stanza.attr.type == "subscribed" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
194 -- 1. route stanza
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
195 -- 2. roster_push ()
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
196 -- 3. send_presence_of_available_resources
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
197 if rostermanager.subscribed(node, host, to_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
198 rostermanager.roster_push(node, host, to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
199 end
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
200 core_post_stanza(origin, stanza);
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
201 send_presence_of_available_resources(node, host, to_bare, origin);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
202 elseif stanza.attr.type == "unsubscribed" then
5060
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
203 -- 1. send unavailable
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
204 -- 2. route stanza
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
205 -- 3. roster push (subscription = from or both)
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
206 local success, pending_in, subscribed = rostermanager.unsubscribed(node, host, to_bare);
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
207 if success then
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
208 if subscribed then
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
209 rostermanager.roster_push(node, host, to_bare);
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
210 end
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
211 core_post_stanza(origin, stanza);
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
212 if subscribed then
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
213 send_presence_of_available_resources(node, host, to_bare, origin, st.presence({ type = "unavailable" }));
b0e36777f715 mod_presence, rostermanager: Bring outbound subscription cancellation in line with RFC6121.
Waqas Hussain <waqas20@gmail.com>
parents: 5013
diff changeset
214 end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
215 end
4139
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
216 else
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
217 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid presence type"));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
218 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
219 stanza.attr.from, stanza.attr.to = st_from, st_to;
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
220 return true;
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
221 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
222
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
223 function handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_bare, to_bare)
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
224 local node, host = jid_split(to_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
225 local st_from, st_to = stanza.attr.from, stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
226 stanza.attr.from, stanza.attr.to = from_bare, to_bare;
4993
5243b74a4cbb Hopefully inert commit to clean up logging across a number of modules, removing all cases of concatenation when building log messages
Matthew Wild <mwild1@gmail.com>
parents: 4967
diff changeset
227 log("debug", "inbound presence %s from %s for %s", stanza.attr.type, from_bare, to_bare);
1568
b11bac42d56f mod_presence: Ignore presence sent to host and invalid JIDs, fixes traceback (thanks Deepspawn)
Matthew Wild <mwild1@gmail.com>
parents: 1523
diff changeset
228
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
229 if stanza.attr.type == "probe" then
3112
c311fdffccce mod_presence: Don't send 'unsubscribed' in response to probes when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 3109
diff changeset
230 local result, err = rostermanager.is_contact_subscribed(node, host, from_bare);
c311fdffccce mod_presence: Don't send 'unsubscribed' in response to probes when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 3109
diff changeset
231 if result then
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
232 if 0 == send_presence_of_available_resources(node, host, st_from, origin) then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
233 core_post_stanza(hosts[host], st.presence({from=to_bare, to=st_from, type="unavailable"}), true); -- TODO send last activity
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
234 end
3112
c311fdffccce mod_presence: Don't send 'unsubscribed' in response to probes when roster loading fails.
Waqas Hussain <waqas20@gmail.com>
parents: 3109
diff changeset
235 elseif not err then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
236 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unsubscribed"}), true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
237 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
238 elseif stanza.attr.type == "subscribe" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
239 if rostermanager.is_contact_subscribed(node, host, from_bare) then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
240 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="subscribed"}), true); -- already subscribed
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
241 -- Sending presence is not clearly stated in the RFC, but it seems appropriate
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
242 if 0 == send_presence_of_available_resources(node, host, from_bare, origin) then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
243 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unavailable"}), true); -- TODO send last activity
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
244 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
245 else
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
246 core_post_stanza(hosts[host], st.presence({from=to_bare, to=from_bare, type="unavailable"}), true); -- acknowledging receipt
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
247 if not rostermanager.is_contact_pending_in(node, host, from_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
248 if rostermanager.set_contact_pending_in(node, host, from_bare) then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
249 sessionmanager.send_to_available_resources(node, host, stanza);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
250 end -- TODO else return error, unable to save
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
251 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
252 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
253 elseif stanza.attr.type == "unsubscribe" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
254 if rostermanager.process_inbound_unsubscribe(node, host, from_bare) then
2143
13ac68e8760b mod_presence: Route incoming presence subscription stanzas (types unsubscribe, subscribed and unsubscribed) to the user before roster pushes.
Waqas Hussain <waqas20@gmail.com>
parents: 2142
diff changeset
255 sessionmanager.send_to_interested_resources(node, host, stanza);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
256 rostermanager.roster_push(node, host, from_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
257 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
258 elseif stanza.attr.type == "subscribed" then
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Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
259 if rostermanager.process_inbound_subscription_approval(node, host, from_bare) then
2143
13ac68e8760b mod_presence: Route incoming presence subscription stanzas (types unsubscribe, subscribed and unsubscribed) to the user before roster pushes.
Waqas Hussain <waqas20@gmail.com>
parents: 2142
diff changeset
260 sessionmanager.send_to_interested_resources(node, host, stanza);
1508
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Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
261 rostermanager.roster_push(node, host, from_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
262 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
263 elseif stanza.attr.type == "unsubscribed" then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
264 if rostermanager.process_inbound_subscription_cancellation(node, host, from_bare) then
2143
13ac68e8760b mod_presence: Route incoming presence subscription stanzas (types unsubscribe, subscribed and unsubscribed) to the user before roster pushes.
Waqas Hussain <waqas20@gmail.com>
parents: 2142
diff changeset
265 sessionmanager.send_to_interested_resources(node, host, stanza);
1508
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parents: 1488
diff changeset
266 rostermanager.roster_push(node, host, from_bare);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
267 end
4139
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
268 else
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
269 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid presence type"));
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
270 end
1508
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parents: 1488
diff changeset
271 stanza.attr.from, stanza.attr.to = st_from, st_to;
3181
1f73b3a960cf mod_presence: Small refactoring.
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parents: 3156
diff changeset
272 return true;
1508
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parents: 1488
diff changeset
273 end
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parents: 1488
diff changeset
274
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Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
275 local outbound_presence_handler = function(data)
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parents: 1488
diff changeset
276 -- outbound presence recieved
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parents: 1488
diff changeset
277 local origin, stanza = data.origin, data.stanza;
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parents: 1488
diff changeset
278
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parents: 1488
diff changeset
279 local to = stanza.attr.to;
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parents: 1488
diff changeset
280 if to then
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parents: 1488
diff changeset
281 local t = stanza.attr.type;
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parents: 1488
diff changeset
282 if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes
3181
1f73b3a960cf mod_presence: Small refactoring.
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parents: 3156
diff changeset
283 return handle_outbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to));
1508
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parents: 1488
diff changeset
284 end
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parents: 1488
diff changeset
285
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
286 local to_bare = jid_bare(to);
3215
e55782f20679 mod_presence: Fixed a traceback.
Waqas Hussain <waqas20@gmail.com>
parents: 3198
diff changeset
287 local roster = origin.roster;
e55782f20679 mod_presence: Fixed a traceback.
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parents: 3198
diff changeset
288 if roster and not(roster[to_bare] and (roster[to_bare].subscription == "both" or roster[to_bare].subscription == "from")) then -- directed presence
1508
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parents: 1488
diff changeset
289 origin.directed = origin.directed or {};
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
290 if t then -- removing from directed presence list on sending an error or unavailable
762d758e116a mod_presence: Convert from Windows line endings
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parents: 1488
diff changeset
291 origin.directed[to] = nil; -- FIXME does it make more sense to add to_bare rather than to?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
292 else
762d758e116a mod_presence: Convert from Windows line endings
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parents: 1488
diff changeset
293 origin.directed[to] = true; -- FIXME does it make more sense to add to_bare rather than to?
762d758e116a mod_presence: Convert from Windows line endings
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parents: 1488
diff changeset
294 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
295 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
296 end -- TODO maybe handle normal presence here, instead of letting it pass to incoming handlers?
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
297 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
298
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
299 module:hook("pre-presence/full", outbound_presence_handler);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
300 module:hook("pre-presence/bare", outbound_presence_handler);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
301 module:hook("pre-presence/host", outbound_presence_handler);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
302
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
303 module:hook("presence/bare", function(data)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
304 -- inbound presence to bare JID recieved
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
305 local origin, stanza = data.origin, data.stanza;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
306
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
307 local to = stanza.attr.to;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
308 local t = stanza.attr.type;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
309 if to then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
310 if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes sent to bare JID
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
311 return handle_inbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
312 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
313
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
314 local user = bare_sessions[to];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
315 if user then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
316 for _, session in pairs(user.sessions) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
317 if session.presence then -- only send to available resources
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
318 session.send(stanza);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
319 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
320 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
321 end -- no resources not online, discard
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
322 elseif not t or t == "unavailable" then
3153
fd435cab928f mod_presence: Removed unnecessary parameter 'core_route_stanza' from various functions.
Waqas Hussain <waqas20@gmail.com>
parents: 3112
diff changeset
323 handle_normal_presence(origin, stanza);
4139
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
324 else
eef75a0c85e3 mod_presence: Bounce errors for invalid presence types (thanks nolan/Astro)
Matthew Wild <mwild1@gmail.com>
parents: 3969
diff changeset
325 origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid presence type"));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
326 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
327 return true;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
328 end);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
329 module:hook("presence/full", function(data)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
330 -- inbound presence to full JID recieved
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
331 local origin, stanza = data.origin, data.stanza;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
332
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
333 local t = stanza.attr.type;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
334 if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes sent to full JID
3181
1f73b3a960cf mod_presence: Small refactoring.
Waqas Hussain <waqas20@gmail.com>
parents: 3156
diff changeset
335 return handle_inbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to));
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
336 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
337
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
338 local session = full_sessions[stanza.attr.to];
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
339 if session then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
340 -- TODO fire post processing event
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
341 session.send(stanza);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
342 end -- resource not online, discard
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
343 return true;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
344 end);
2531
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
345 module:hook("presence/host", function(data)
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
346 -- inbound presence to the host
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
347 local origin, stanza = data.origin, data.stanza;
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
348
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
349 local from_bare = jid_bare(stanza.attr.from);
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
350 local t = stanza.attr.type;
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
351 if t == "probe" then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
352 core_post_stanza(hosts[module.host], st.presence({ from = module.host, to = from_bare, id = stanza.attr.id }));
2531
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
353 elseif t == "subscribe" then
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
354 core_post_stanza(hosts[module.host], st.presence({ from = module.host, to = from_bare, id = stanza.attr.id, type = "subscribed" }));
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
355 core_post_stanza(hosts[module.host], st.presence({ from = module.host, to = from_bare, id = stanza.attr.id }));
2531
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
356 end
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
357 return true;
697ff4f98033 mod_presence: Added handler for presence subscriptions and probes to local hosts.
Waqas Hussain <waqas20@gmail.com>
parents: 2525
diff changeset
358 end);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
359
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
360 module:hook("resource-unbind", function(event)
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
361 local session, err = event.session, event.error;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
362 -- Send unavailable presence
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
363 if session.presence then
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
364 local pres = st.presence{ type = "unavailable" };
4967
b7bcf088e723 mod_presence: Handle nil disconnection error
Matthew Wild <mwild1@gmail.com>
parents: 4139
diff changeset
365 if err then
b7bcf088e723 mod_presence: Handle nil disconnection error
Matthew Wild <mwild1@gmail.com>
parents: 4139
diff changeset
366 pres:tag("status"):text("Disconnected: "..err):up();
b7bcf088e723 mod_presence: Handle nil disconnection error
Matthew Wild <mwild1@gmail.com>
parents: 4139
diff changeset
367 end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
368 session:dispatch_stanza(pres);
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
369 elseif session.directed then
1606
bbadcaab0036 mod_presence: Tag outgoing unavailables generated by a disconnect with a from attribute
Matthew Wild <mwild1@gmail.com>
parents: 1568
diff changeset
370 local pres = st.presence{ type = "unavailable", from = session.full_jid };
4967
b7bcf088e723 mod_presence: Handle nil disconnection error
Matthew Wild <mwild1@gmail.com>
parents: 4139
diff changeset
371 if err then
b7bcf088e723 mod_presence: Handle nil disconnection error
Matthew Wild <mwild1@gmail.com>
parents: 4139
diff changeset
372 pres:tag("status"):text("Disconnected: "..err):up();
b7bcf088e723 mod_presence: Handle nil disconnection error
Matthew Wild <mwild1@gmail.com>
parents: 4139
diff changeset
373 end
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
374 for jid in pairs(session.directed) do
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
375 pres.attr.to = jid;
3198
5a4e766a3577 mod_presence: Enable firing of pre-events for all outbound stanzas, and switching completely to core_post_stanza.
Waqas Hussain <waqas20@gmail.com>
parents: 3196
diff changeset
376 core_post_stanza(session, pres, true);
1508
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
377 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
378 session.directed = nil;
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
379 end
762d758e116a mod_presence: Convert from Windows line endings
Matthew Wild <mwild1@gmail.com>
parents: 1488
diff changeset
380 end);